1 /*
2 Copyright (c) 2002 Jeff Johnston <jjohnstn@redhat.com>
3  */
4 #include <wctype.h>
5 #include <newlib.h>
6 #include "check.h"
7 
main(void)8 int main(void)
9 {
10   wctrans_t x;
11 
12   x = wctrans ("tolower");
13   CHECK (x != 0);
14   CHECK (towctrans (L'A', x) == towlower (L'A'));
15   CHECK (towctrans (L'5', x) == towlower (L'5'));
16 
17   x = wctrans ("toupper");
18   CHECK (x != 0);
19   CHECK (towctrans (L'c', x) == towupper (L'c'));
20   CHECK (towctrans (L'9', x) == towupper (L'9'));
21 
22   x = wctrans ("unknown");
23   CHECK (x == 0);
24 
25   exit (0);
26 }
27